The Path Integral Approach for the Nuclear Collective Motion
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 1983 |
| Outros Autores: | , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1088/0031-8949/27/2/003 http://hdl.handle.net/11449/230935 |
Resumo: | A procedure is developed for treating a nuclear collective motion via the path integral formalism by defining a collective propagator in the phase space of the collective subspace. This collective subspace is projected out of the full many-body Hilbert space by an approach of the Generator Coordinate Method. Under the approximation of quadratic momentum dependence we write the propagator in the coordinate representation from which we derive the collective Schrödinger equation in terms of a canonical pair P̂ and Q̂. © 1983 IOP Publishing Ltd. |
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The Path Integral Approach for the Nuclear Collective MotionA procedure is developed for treating a nuclear collective motion via the path integral formalism by defining a collective propagator in the phase space of the collective subspace. This collective subspace is projected out of the full many-body Hilbert space by an approach of the Generator Coordinate Method. Under the approximation of quadratic momentum dependence we write the propagator in the coordinate representation from which we derive the collective Schrödinger equation in terms of a canonical pair P̂ and Q̂. © 1983 IOP Publishing Ltd.Instituto de Física Teórica Rua Pamplona, 145 Caixa Postal 5956, São Paulo, SP, 01405Rua PamplonaGaletti, D.Mizrahi, S. S.Pimentel, B. M.2022-04-29T08:42:48Z2022-04-29T08:42:48Z1983-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article72-76http://dx.doi.org/10.1088/0031-8949/27/2/003Physica Scripta, v. 27, n. 2, p. 72-76, 1983.1402-48960031-8949http://hdl.handle.net/11449/23093510.1088/0031-8949/27/2/0032-s2.0-0039371043Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysica Scriptainfo:eu-repo/semantics/openAccess2022-04-29T08:42:48Zoai:repositorio.unesp.br:11449/230935Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:53:42.672479Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
The Path Integral Approach for the Nuclear Collective Motion |
| title |
The Path Integral Approach for the Nuclear Collective Motion |
| spellingShingle |
The Path Integral Approach for the Nuclear Collective Motion Galetti, D. |
| title_short |
The Path Integral Approach for the Nuclear Collective Motion |
| title_full |
The Path Integral Approach for the Nuclear Collective Motion |
| title_fullStr |
The Path Integral Approach for the Nuclear Collective Motion |
| title_full_unstemmed |
The Path Integral Approach for the Nuclear Collective Motion |
| title_sort |
The Path Integral Approach for the Nuclear Collective Motion |
| author |
Galetti, D. |
| author_facet |
Galetti, D. Mizrahi, S. S. Pimentel, B. M. |
| author_role |
author |
| author2 |
Mizrahi, S. S. Pimentel, B. M. |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
Rua Pamplona |
| dc.contributor.author.fl_str_mv |
Galetti, D. Mizrahi, S. S. Pimentel, B. M. |
| description |
A procedure is developed for treating a nuclear collective motion via the path integral formalism by defining a collective propagator in the phase space of the collective subspace. This collective subspace is projected out of the full many-body Hilbert space by an approach of the Generator Coordinate Method. Under the approximation of quadratic momentum dependence we write the propagator in the coordinate representation from which we derive the collective Schrödinger equation in terms of a canonical pair P̂ and Q̂. © 1983 IOP Publishing Ltd. |
| publishDate |
1983 |
| dc.date.none.fl_str_mv |
1983-02-01 2022-04-29T08:42:48Z 2022-04-29T08:42:48Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1088/0031-8949/27/2/003 Physica Scripta, v. 27, n. 2, p. 72-76, 1983. 1402-4896 0031-8949 http://hdl.handle.net/11449/230935 10.1088/0031-8949/27/2/003 2-s2.0-0039371043 |
| url |
http://dx.doi.org/10.1088/0031-8949/27/2/003 http://hdl.handle.net/11449/230935 |
| identifier_str_mv |
Physica Scripta, v. 27, n. 2, p. 72-76, 1983. 1402-4896 0031-8949 10.1088/0031-8949/27/2/003 2-s2.0-0039371043 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
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Physica Scripta |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
| dc.format.none.fl_str_mv |
72-76 |
| dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
| instname_str |
Universidade Estadual Paulista (UNESP) |
| instacron_str |
UNESP |
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UNESP |
| reponame_str |
Repositório Institucional da UNESP |
| collection |
Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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|
| _version_ |
1808129136128950272 |